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All Journal Prosiding Seminar Nasional Teknoka ADI Journal on Recent Innovation (AJRI) Jurnal Elektra
Purwandito Tulus Asmoro
Politeknik Enjinering Indorama
Religion Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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Hybrid Electric Power Plant Using Wind Turbine Savonius Helix and Solar Cell as an Alternative Power Source in the Lightning Tower at Flashing Lights Aris Suryadi; Purwandito Tulus Asmoro; Ahmad Solihin
ADI Journal on Recent Innovation Vol. 1 No. 1 (2019): September
Publisher : ADI Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (433.147 KB) | DOI: 10.34306/ajri.v1i1.3

Abstract

Electrical Energy is a very important need, but the electrical energy we use today still comes from conventional power plants that have negative threats such as pollution and fossil fuel reserves that are decreasing. To overcome this, by utilizing alternative energy that is environmentally friendly, one of them is wind energy and solar energy. Hybrid power plants use savonius helix wind turbines and solar cells are made to minimize the use of conventional energy. This tool utilizes wind and solar energy as the main media of electricity generation. The wind turbine which is made is a type of helix savonius vertical turbine that has a large torque, can rotate with low wind speed with a turbine size 80 cm high, diameter 25 cm which is connected to the generator and mounted on mechanical construction with a height of 200 cm and mounted control panel and solar cell with a capacity of 20 WP. This study aims to develop the potential of alternative energy as a power generation medium and be used as a source of flashing lights in the Indorama Engineering Polytechnic lightning tower tower. Savonius helix wind turbines that are designed require a minimum wind speed of 2.45 m / s for the start of the turbine rotation. Generating from the generator produces a maximum voltage of 18.64 V with a generator rotation of 304 rpm when not loaded and when loaded produces a maximum spin voltage of 281.3 rpm, 11.73 V voltage and 0.038 W power with a wind speed of 5 m/s. From the results of testing this hybrid power plant can be used for flashing lights on the lightning rod tower of the Indorama Polytechnic Engineering campus with a duration of 12 hours per day
ANALISIS KESTABILAN PENGONTROLAN DUA POSISI PADA TANGKI BERINTERAKSI MENGGUNAKAN METODE DESCRIBING FUNCTION Purwandito Tulus Asmoro
Jurnal Elektra Vol 4 No 1 (2019): Jurnal Elektra
Publisher : LPPM Politeknik Enjinering Indorama

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

A water storage unit consisting of 3 interacted tanks, the operation will experience problems if using manual control, because if manual control is not optimal, then when filling the water in the three tanks will cause water overflow which results in a lot of wasted water. Two- position control or "On-Off" is an appropriate control system applied to the water level setting in the tank storage unit. In a two-position control system, if the frequency of the rise and fall of water (Limit Cycle) is large, it will cause an increase in the number of "On-Off" switches and selenoid valve operations per minute, so the system becomes unstable, and will shorten the life component durability. The Describing Function (DF) method is an analytical method that can determine the Limit Cycle frequency based on the width of the water rise and fall distance (hysteresis) of a two position control system, with the aim of determining the hysterical parameters that cause the system to become stable.
Pemanfaatan Turbin Ventilator sebagai Pembangkit Listrik Alternatif Aris Suryadi; Purwandito Tulus Asmoro; Roja Raihan
Prosiding Seminar Nasional Teknoka Vol 4 (2019): Prosiding Seminar Nasional Teknoka
Publisher : Fakultas Teknik, Universitas Muhammadiyah Prof. Dr. Hamka, Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (597.047 KB) | DOI: 10.22236/teknoka.v4i0.4124

Abstract

Indonesia sedang giatnya mengembangkan potensi energi terbarukan sebagai pengganti cadangan energi fosil yang menipis. Energi angin merupakan energi yang bersih tanpa mencemari lingkungan. Energi angin di Indonesia sangat berpotensi besar, tetapi masih kurang maksimal untuk pemanfaatannya. Salah satu bentuk energi alternatif yang dapat dimanfaatkan sebagai energi mekanik oleh turbin angin untuk mengubah menjadi energi listrik oleh generator dc. Ventilator yang beroperasi selama 24 jam berfungsi mengisap udara dan, terletak diatap gudang, gedung olahraga.. Pemanfaatan angin agar menjadi energi listrik, dirancang dari penggunaan turbin ventilator sebagai media pengubah angin menjadi energi gerak, dimana pergerakan turbin diteruskan oleh perbandingan pulley dan v-belt ke generator, generator inilah yang menghasilkan energi listrik. Penelitian ini menguji seberapa besar energi listrik yang dihasilkan pada perbedaan kecepatan angin mulai dari 3 hingga 5,4 m/s. Dari pengujian yang dilakukan, putaran generator, dan tegangan terendah terdapat pada kecepatan angin 3 m/s yaitu sebesar 3,6 V. sedangkan putaran generator, dan tegangan yang tertinggi didapatkan jika kecepatan angin adalah 5,4 m/s yaitu sebesar 10,3 V.
Pemanfaatan Speed Bump sebagai Pembangkit Listrik Energi Alternatif Aris Suryadi; Emmanuel Agung Nugroho; Purwandito Tulus Asmoro
Prosiding Seminar Nasional Teknoka Vol 4 (2019): Prosiding Seminar Nasional Teknoka
Publisher : Fakultas Teknik, Universitas Muhammadiyah Prof. Dr. Hamka, Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (392.198 KB) | DOI: 10.22236/teknoka.v4i0.4168

Abstract

Speed bump or in Indonesian language called "Polisi Tidur", is considered less useful and disturbing for motorcyclists to reduce the speed of their motorbikes. An idea arose to design a device, which in its application could be utilized as a power plant with a generator driving sourced from a speed bump. By using a power electronics circuit as a regulator of the output produced. The research method of this tool is that when a vehicle passes a speed bump it will step on a bump that can move up and down, then the movement of the rise and fall of the bump is converted into a circular motion generator. The voltage generated from the generator is stored in the accumulator which will be used as electrical energy as needed. The purpose of this research is to be able to become a source of renewable alternative energy as a producer of electricity, to be able to utilize wasted energy into potential energy.
Co-Authors Ahmad Solihin Aris Suryadi Aris Suryadi Roja Raihan